Write-Vertical

Writes text in vertical direction

Script

param([string]$text = "")

try {
	if ($text -eq "" ) { $text = read-host "Enter the text to write" }

	[char[]]$TextArray = $text
	foreach($Char in $TextArray) {
		write-output $Char
	}
	exit 0 # success
} catch {
	"?? ERROR: $($Error[0]) (script line $($_.InvocationInfo.ScriptLineNumber))"
	exit 1
}

Customize

text string

Specifies the text to write